52406380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{571}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 119062944

約数和(自身を除く): 66656564

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 571, 706, 1142, 1412, 1765, 2284, 2855, 3530, 4589, 5710, 7060, 7423, 9178, 11420, 14846, 18356, 22945, 29692, 37115, 45890, 74230, 91780, 148460, 201563, 403126, 806252, 1007815, 2015630, 2620319, 4031260, 5240638, 10481276, 13101595, 26203190, 52406380]

約数ペア:

[(1, 52406380), (2, 26203190), (4, 13101595), (5, 10481276), (10, 5240638), (13, 4031260), (20, 2620319), (26, 2015630), (52, 1007815), (65, 806252), (130, 403126), (260, 201563), (353, 148460), (571, 91780), (706, 74230), (1142, 45890), (1412, 37115), (1765, 29692), (2284, 22945), (2855, 18356), (3530, 14846), (4589, 11420), (5710, 9178), (7060, 7423)]